A 30-year retrospective honoring photojournalist Steve McCurry takes place through May 6 at Cavalier Galleries in Greenwich. Above is his "Afghan Girl" for the cover of National Geographic -- one of the magazine's most popular images of all time.
Photo: Contributed Photo

A 30-year retrospective honoring photojournalist Steve McCurry...

Above is a 1996 photo of the Holi festival, Rajasthan, India, by photojournalist Steve McCurry, who is having a 30-year retrospective at Cavalier Galleries in Greenwich.
Photo: Contributed Photo

Above is a 1996 photo of the Holi festival, Rajasthan, India, by...

Above is photojournalist Steve McCurry's 1983 photo of a dust storm in Rajasthan, India. A 30-year retrospective of his work is on display until May 6 in Greenwich.
Photo: Contributed Photo